BDL - LHR

£224 Find Cheap Flights from Hartford to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Heathrow departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£425
Overall average: £719
Lufthansa
Thu 5/2Sun 8/2
BDL - LHR • 1 stop
Cheapest one-way flight
£224
JetBlue
Sun 5/4
BDL - LHR • 1 stop
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 25% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Heathrow (BDL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hartford to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hartford to Heathrow

Thu, 5 Feb - Sun, 8 Feb
Lufthansa Logo
15:00 - 06:40
BDL
-
LHR
10h 40m1 stop
Lufthansa Logo
08:30 - 19:14
LHR
-
BDL
15h 44m2 stops
£425Lufthansa
Mon, 19 Jan - Mon, 26 Jan
Lufthansa Logo
15:02 - 10:50
BDL
-
LHR
14h 48m1 stop
Lufthansa Logo
06:35 - 19:14
LHR
-
BDL
17h 39m2 stops
£446Lufthansa
Thu, 5 Feb - Sun, 8 Feb
Lufthansa Logo
15:00 - 06:40
BDL
-
LHR
10h 40m1 stop
Lufthansa Logo
12:05 - 19:14
LHR
-
BDL
12h 09m1 stop
£449Lufthansa
Mon, 19 Jan - Mon, 26 Jan
Lufthansa Logo
15:02 - 06:40
BDL
-
LHR
10h 38m1 stop
Lufthansa Logo
12:05 - 19:14
LHR
-
BDL
12h 09m1 stop
£452Lufthansa
Thu, 22 Jan - Mon, 26 Jan
Lufthansa Logo
15:00 - 10:25
BDL
-
LHR
14h 25m2 stops
Lufthansa Logo
06:35 - 19:14
LHR
-
BDL
17h 39m2 stops
£452Lufthansa
Wed, 8 Apr - Wed, 15 Apr
Lufthansa Logo
14:48 - 06:55
BDL
-
LHR
11h 07m1 stop
Lufthansa Logo
10:50 - 23:50
LHR
-
BDL
18h 00m2 stops
£458Lufthansa
Mon, 19 Jan - Mon, 26 Jan
Lufthansa Logo
15:02 - 12:50
BDL
-
LHR
16h 48m2 stops
Lufthansa Logo
06:35 - 19:14
LHR
-
BDL
17h 39m2 stops
£460Lufthansa
Sun, 11 Jan - Tue, 27 Jan
Multiple Airlines Logo
06:00 - 07:50
BDL
-
LHR
20h 50m2 stops
Multiple Airlines Logo
10:00 - 23:48
LHR
-
BDL
18h 48m2 stops
£464Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Lufthansa Logo
15:00 - 10:50
BDL
-
LHR
14h 50m1 stop
Lufthansa Logo
12:05 - 19:14
LHR
-
BDL
12h 09m1 stop
£466Lufthansa
Wed, 14 Jan - Wed, 21 Jan
United Airlines Logo
10:07 - 09:20
BDL
-
LHR
18h 13m2 stops
United Airlines Logo
06:50 - 21:29
LHR
-
BDL
19h 39m2 stops
£470United Airlines
Booking Insights

KAYAK's insights & trends for Hartford to Heathrow flights

Get data-powered insights and trends into flights from Hartford to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hartford to London Heathrow Airport?

The average price of all round-trip flights from Hartford to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Monday and more expensive on a Wednesday. On your return trip to Hartford, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Hartford to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to London Heathrow Airport is September, where tickets cost £538 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is £899 and £816 respectively.

How far in advance should I book a flight from Hartford to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hartford to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hartford to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know - Cheap tickets from Hartford to London Heathrow Airport

Low seasonJanuary
Cheapest flight£224
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Hartford to London Heathrow Airport

When to book flights from Hartford to Heathrow

Are your dates flexible? Find out the best times to travel from Hartford to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hartford to London Heathrow Airport flights

  • What is the cheapest flight from Hartford to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Hartford to London Heathrow Airport was £224 for a one-way ticket and £425 for a return.

  • Which airports will I be using when flying from Hartford to London Heathrow Airport?

    Hartford airport is called Hartford Bradley Intl and the only airport in London Heathrow Airport is London Heathrow.

  • Which aircraft models fly most regularly from Hartford to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Hartford to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Hartford is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Hartford with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hartford to Heathrow

Information on your arrival and departure airports

Hartford (BDL)
Heathrow (LHR)